need help

Thank you for reaching out to us. You have the old discontinued Crossly window components. The first photo shows our 17-080 sash clip, The second is the non-tilt balance, specifically the Series 500 where the spiral is 3/4" longer than the tube, or our custom Series 550 where the spiral is 1-3/4" longer than the tube. You will need to check your 17" and 25" balances and measure to confirm. The third photo is the balance shoe which is the 15-017. Review the specifications and see how they compare with yours.